CASR |
: | 5793-89-5 |
Molecular Formula |
: | C6H8CaO8.4H2O |
Molecular Weight |
: | 320.26 |
| Specifications | |
|---|---|
| Description: | White, odorless ,tasteless crystalline powder. |
| Solubility: | Freely soluble in dilute hydrochloric acid or dilute nitric acid; slightly soluble in boiling water; very slightly soluble in cold water; insoluble in ethanol, ether, or chloroform. |
| Identification A (Calcium): | A white precipitate, which is insoluble in 6N acetic acid but soluble in hydrochloric acid should form. |
| Identification B (By IR): | IR spectra of the sample should be concomitant with IR spectra of the corresponding standard. |
| Assay: | 99.0% w/w - 101.0% w/w |
| Chloride (Cl): | NMT 0.07% |
| Sulfate: | NMT 0.12% |
| Sucrose and reducing sugars: | No red precipitate should form immediately |
| Optical Rotation: | +17.5° to + 21.5° |
| Heavy metals: | NMT 10ppm |
| Total aerobic microbial count: | NMT 1000 CFU/gm |
| Total Yeast and mold count: | NMT 100 CFU/gm |
| E.coli: | should be absent/gm |
| Bacterial endotoxins: | NMT 5 EU/gm (For in-house control only, not for release & shelf life) |
